a6b3c627daa303eb2994b27b68e4c4b0d88fe2bc99511cc7ddf8eb7ac818b468[.]exe

General

Target

a6b3c627daa303eb2994b27b68e4c4b0d88fe2bc99511cc7ddf8eb7ac818b468.exe
Size

5.7MB
MD5

cb146d2042ae0df2c95f3afde7256583
SHA1

3a5e3ff5fdb3106bf6e6e6ac6788f4b473f0d7c8
SHA256

a6b3c627daa303eb2994b27b68e4c4b0d88fe2bc99511cc7ddf8eb7ac818b468
SHA512

a1ff39dde225618ffe235295c43333e5deca88bf8de83140171702f784e0955f4cc778c0addd254cebc41630af3d1786e1bd04c81b6b61e5343d12b9ff1f429c
SSDEEP

98304:n8u/aHbr1uXEP+qtCBkZc6IZjRl3k6TwRCrb6WEJZMt3pBuhKMK7BLUiFO7o:f/aHb5u0lCBkZc6kCnANpBGnKdX

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
a6b3c627daa303eb2994b27b68e4c4b0d88fe2bc99511cc7ddf8eb7ac818b468.exe
unpack001/out.upx

Files

a6b3c627daa303eb2994b27b68e4c4b0d88fe2bc99511cc7ddf8eb7ac818b468.exe
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 10.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.7MB - Virtual size: 5.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 7.8MB - Virtual size: 7.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7.5MB - Virtual size: 7.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 232KB - Virtual size: 668KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 145KB - Virtual size: 145KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 10.5MB

UPX1 Size: 5.7MB - Virtual size: 5.7MB

UPX2 Size: 512B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 7.8MB - Virtual size: 7.8MB

.rdata Size: 7.5MB - Virtual size: 7.5MB

.data Size: 232KB - Virtual size: 668KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 145KB - Virtual size: 145KB

.symtab Size: 512B - Virtual size: 4B

UPX0
Size: - Virtual size: 10.5MB

UPX1
Size: 5.7MB - Virtual size: 5.7MB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 7.8MB - Virtual size: 7.8MB

.rdata
Size: 7.5MB - Virtual size: 7.5MB

.data
Size: 232KB - Virtual size: 668KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 145KB - Virtual size: 145KB

.symtab
Size: 512B - Virtual size: 4B